| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $193.56 | 11.327% | $215.4845 | $215.48 | $215.50 | $215.50 |
| Purchase #2 | $225.45 | 6.368% | $239.8067 | $239.81 | $239.80 | $239.80 |
| Purchase #3 | $207.50 | 11.159% | $230.6549 | $230.65 | $230.65 | $230.70 |
| Purchase #4 | $83.63 | 12.299% | $93.9157 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $60.31 | 7.695% | $64.9509 | $64.95 | $64.95 | $65.00 |
| Purchase #6 | $190.79 | 9.856% | $209.5943 | $209.59 | $209.60 | $209.60 |
| Purchase #7 | $246.95 | 10.444% | $272.7415 | $272.74 | $272.75 | $272.70 |
| 7 purchase totals = | $1,208.19 | $1,327.1485 | $1,327.14 | $1,327.15 | $1,327.20 | |